Alloy Ramped Chainring 22-Tooth - 58 BCD/5-Bolt

Origin8 Alloy Ramped Chainring 22-Tooth - 58 BCD/5-Bolt

Origin-8's Alloy Ramped Chainrings are CNC-machined in the USA out of tough, light and durable 6061-T6 aluminum and are compatible with 8-, 9- and 10-speed drivetrain components. They have ramped teeth and are pinned for superior shifting and durability, and feature an attractive and corrosion-resistant black anodized finish.